Simple aproximation. Wonder who lies.
The lenght of Avinguda Diagonal occupied during the #Diada2018 is 6 Km (6000 m)
Width of Avinguda Diagonal is 50 m
Manifestation Area = 300000 m²
4 persons per m² is a reasonable density, so
Total people in the manifestation = 1.200.000

Goodbye for now #Catalonia.You are the loveliest, friendliest people I have ever met (apart from the Scots). I will return soon to Barcelona and just take the time to enjoy your magnificent city. I never seem to have a chance just to get myself “lost” Next time, soon! #diada2018twitter.com/ieforcat/statu…

Dinner with American friends who wanted to hear all about my recent visit for the #Diada2018.I told them how welcoming, generous and loving a people the #Catalans are. How I was immediately included and invited to join in. I never felt like an outsider. #Friendsofcatalonia
Thread

I spoke with friends and family about #diada2018 and many people would love to come to the next. Catalonia, this is just the beginning. You'll end up unifying the whole Europe with your friendship and wonderful civism. @Foreign_Cat

Catalonia has probably the most hybrid, mixed, open and diverse society of all the Iberian Peninsula.
A diverse melting pot, with a strong cultural identity.
To those that claim Catalan independentism is xenophobic, a representative picture from the latest #Diada2018. pic.twitter.com/0ZkECevAeJ